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Jekyll
What it is
Jekyll is a free, open-source static site generator for turning plain text into deployable websites and blogs. It combines Markdown, Liquid, HTML, and CSS with layouts, producing static output. Blog features include permalinks, categories, pages, posts, and custom layouts. Plugins use hooks to generate content and extend the build process without changing Jekyll itself. Community-maintained themes provide templates and styles, and site content can override theme files. Generated sites can be deployed manually, through automation, or with third-party services. GitHub Pages is powered by Jekyll and offers free hosting with custom domain support. Jekyll supports Linux, macOS, Windows, and self-hosted use, with custom-code theme work and post scheduling. Installation requires Ruby 2.7.0 or higher, RubyGems, GCC, and Make. Safe mode requires plugins to be explicitly allowed through a whitelist. The project is maintained by a volunteer core team and lists the MIT License.
For and against
For
- Free and open source
- Produces deployable static output
- Built-in blog structure
- Extensible plugin hooks
- GitHub Pages hosting support
Against
- Installation requires Ruby and build tools
- Safe mode requires plugin whitelisting
- No pricing or usage limits are stated
The verdict
Jekyll is suited to static sites assembled from text, layouts, themes, and plugins. Its installation requirements and static-output workflow should be considered before choosing it.
Who it suits
It suits people building blogs or static websites who want markup-based content, custom layouts, plugins, and flexible deployment.
Plans and prices
Open-source Jekyll
Static-site generator · GitHub Pages hosting available free · Optional third-party themes, plugins and services may cost extra
Read 15 Oct 2026 · jekyllrb.com
Jekyll
Static site generator · no pricing or usage limits stated
Read 11 Oct 2026 · jekyllrb.com
On the record
- Assets
- Jekyll processes Sass and can support CoffeeScript through a Ruby gem, with Liquid tags and filters available in asset files.jekyllrb.com · read 15 Oct 2026
- Blog features
- Permalinks, categories, pages, posts and custom layouts are built-in concepts.jekyllrb.com · read 15 Oct 2026
- Collections
- Custom collections can render structured documents into individual pages when output is enabled.jekyllrb.com · read 15 Oct 2026
- Command line
- The CLI includes new, build, serve, clean, help, new-theme and doctor commands.jekyllrb.com · read 15 Oct 2026
- Content formats
- Markdown, Liquid, HTML, and CSS go in, and static sites ready for deployment come out.jekyllrb.com · read 11 Oct 2026
- Current release
- The official news page lists Jekyll 4.4.1 as released on January 29, 2025.jekyllrb.com · read 15 Oct 2026
- Database model
- The official site says Jekyll avoids databases, comment moderation and update maintenance.jekyllrb.com · read 15 Oct 2026
- Data files
- YAML, JSON, CSV and TSV files in _data are available through site.data and Liquid.jekyllrb.com · read 15 Oct 2026
- Deployment
- Because output is static, Jekyll sites can be deployed manually, through automation or with third-party hosting.jekyllrb.com · read 15 Oct 2026
- Documentation and support
- The project publishes extensive guides covering installation, commands, content, site structure, plugins, migrations, upgrades and deployment, with community help via Jekyll Talk and IRC.github.com · read 15 Oct 2026
- Front matter
- YAML front matter turns files into processed Jekyll pages and exposes custom variables to Liquid templates.jekyllrb.com · read 15 Oct 2026
- GitHub Pages
- GitHub Pages is powered by Jekyll and offers free hosting with custom domain support.jekyllrb.com · read 11 Oct 2026
- GitHub Pages integration
- GitHub Pages is powered by Jekyll and offers free hosting with custom domains.jekyllrb.com · read 15 Oct 2026
- How it works
- It takes text written in a markup language and uses layouts to create a static website.jekyllrb.com · read 11 Oct 2026
- Independent assessment
- Bejamas describes Jekyll as lightweight, fast and well documented for small content-only sites, while noting missing built-in image optimization and server-side features.bejamas.com · read 15 Oct 2026
- Independent integration facts
- Wikipedia states that Jekyll works with GitHub Pages and can connect to CloudCannon, Forestry and Siteleaf for nontechnical content editing.en.wikipedia.org · read 15 Oct 2026
- Independent security observation
- Scripted describes Jekyll as having no CMS, database or server scripts to manipulate, reducing the attack surface compared with dynamic CMSs.scripted.com · read 15 Oct 2026
- Installation requirements
- The quickstart requires Ruby 2.7 or newer, RubyGems, GCC and Make, followed by the jekyll and bundler gems.jekyllrb.com · read 15 Oct 2026
